Wimberley WH-200 Wimberley Gimbal Head II Gimbal-type design allows you to rotate your lens around its center of gravity and thus easily manipulate very large lenses Rugged design offers stiffness, capacity and fluid pan and tilt movement in a compact and lightweight package Arca Swiss style clamp supports a variety of medium and telephoto lenses Anodized 6061 Aluminum Clamp, Powder coated Aluminum upright, Stainless Steel Fasteners Made in USA. Assembled in Charlottesville, Virginia